Nate Eldredge's user avatar
Nate Eldredge's user avatar
Nate Eldredge's user avatar
Nate Eldredge
  • Member for 13 years, 7 months
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65 votes
5 answers
4k views

Is the box topology good for anything?

46 votes
2 answers
24k views

Why is the error function defined as it is?

41 votes
13 answers
25k views

Why does "convex function" mean "concave *up*"?

35 votes
3 answers
7k views

Can I apply the Girsanov theorem to an Ornstein-Uhlenbeck process?

35 votes
13 answers
7k views

Why is Lebesgue so often spelled "Lebesque"?

25 votes
2 answers
2k views

Does Brownian motion visit every point uncountably many times?

24 votes
1 answer
2k views

Is there a constructive proof of this characterization of $\ell^2$?

22 votes
2 answers
396 views

Is there a continuous $f(x,y)$ which is not of the form $f(x,y) = g_1(x) h_1(y) + \dots + g_n(x) h_n(y)$

21 votes
3 answers
2k views

Are polynomials dense in Gaussian Sobolev space?

17 votes
1 answer
346 views

What is the distribution of this random series?

17 votes
1 answer
2k views

If a subspace of $X^*$ separates points, is it weak-* dense?

17 votes
1 answer
5k views

Cauchy-Schwarz inequality for bilinear forms valued in an abstract vector space

16 votes
2 answers
3k views

Complex manifolds and Hermitian metrics

15 votes
2 answers
4k views

Volume of a geodesic ball

15 votes
1 answer
594 views

If $p$ is a positive multivariate polynomial, does $1/p$ have polynomial growth?

14 votes
3 answers
3k views

Weak-* sequential compactness and separability

13 votes
2 answers
720 views

Differentiation under the integral sign and uniform integrability

12 votes
2 answers
707 views

Is the natural map $L^p(X) \otimes L^p(Y) \to L^p(X \times Y)$ injective?

11 votes
1 answer
2k views

Is there a standard name for this "continuous induction" principle?

10 votes
1 answer
577 views

Does the inverse of a polynomial matrix have polynomial growth?

10 votes
1 answer
2k views

A Vitali set is non-measurable, direct proof, without using countable additivity

10 votes
1 answer
721 views

Distributional derivative of bounded functions

10 votes
1 answer
506 views

Can a meager linear subspace be written as a countable increasing union of nowhere dense subspaces?

10 votes
3 answers
432 views

Counterexample to Lie's second theorem for SO(3)

9 votes
1 answer
1k views

Approximating a Hilbert-Schmidt operator

9 votes
1 answer
603 views

Slick constructions of conditional expectation

9 votes
2 answers
2k views

For symmetric stable distributions, why is $\alpha \le 2$?

9 votes
5 answers
710 views

There is no smallest infinitely large prime

8 votes
1 answer
372 views

Constructing a Banach space of cardinality $\beth_{\omega+1}$

8 votes
1 answer
1k views

When is a graph a triangulation of a polygon?